CN202673053U - Grain barrier door of grain depot - Google Patents
Grain barrier door of grain depot Download PDFInfo
- Publication number
- CN202673053U CN202673053U CN 201220408274 CN201220408274U CN202673053U CN 202673053 U CN202673053 U CN 202673053U CN 201220408274 CN201220408274 CN 201220408274 CN 201220408274 U CN201220408274 U CN 201220408274U CN 202673053 U CN202673053 U CN 202673053U
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- fan
- section
- grain
- hatch
- door leaf
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Abstract
The utility model discloses a grain barrier door of a grain depot, and belongs to doors. An ordinary grain barrier door of the grain depot is easy to be untight in seams under the action of pushing force of gains. The grain barrier door of the grain depot comprises a frame, a left door leaf and a right door leaf, wherein the left door leaf and the right door leaf are opened side by side and are mounted on an upright column of the frame by hinges; each of the left and the right door leaf is formed by connecting at least two sections up and down and is provided with a grain outlet; a movable baffle plate is arranged at the opening of each grain outlet; the left and the right door leaves are tightened and butted by a locking mechanism; the four sides of each section of the left and the right door leaves are wrapped by profiles; the profile for a butted middle sealing edge is formed by connecting a wrapping groove with a U-shaped cross section with a butt body with a triangular cross section into a whole; the profiles for a top sealing edge, a side sealing edge and a bottom sealing edge are formed by connecting the wrapping groove with the U-shaped cross section with a flange with a straight-line-shaped cross section into a whole; and the four sides are embedded into the chamber of the wrapping groove of the profile. The door leaves are wrapped by profiles of special shapes, so that the left and the right door leaves are butted more tightly.
Description
Technical field
The utility model belongs to door, and is especially relevant with a kind of grain depot grain-guard door.
Background technology
The storing mode of large granary grain generally all adopts loose heap form, opposite house can form direct squeezing action at the place, gate, grain is piled highlyer, the pushing force of opposite house will be larger, so the grain-guard door of grain depot needs to bear larger lateral thrust, the grain-guard door that generally uses at present adopts the form of splitting that opens that inwardly pushes away, and it is protruding that two fan every faces dock backward grain depot inner chamber, makes grain-guard door can bear larger pressure; But such grain-guard door is easily distortion under the pressure effect, causes the interface joint close tight not, affects sealing performance.
The utility model content
The purpose of this utility model is exactly be out of shape under the effect of grain pushing force and make the imprecise defective of joint close in order to solve grain depot grain-guard door commonly used, adapts to grain depot and uses needs, provides a kind of energy to seal grain depot grain-guard door tight, easy to use.
For this reason, the utility model is by the following technical solutions: the grain depot grain-guard door, the left-hand door fan that comprises doorframe and split, right door leaf, left-hand door fan and right door leaf all are installed on the doorframe column by hinge, left-hand door fan and right door leaf are connected to form up and down by at least two sections hatch fans respectively, and be provided with grain outlet, the grain outlet oral area is provided with sideboard, left-hand door fan and right door leaf are by the retaining mechanism tension docking that is installed on left-hand door fan and the right door leaf, it is characterized in that: described left-hand door fan and every section hatch of right door leaf are fanned and are comprised the panel that is fixed in skeleton and the bound edge aluminium extruded sections on four limits, section bar on the middle edge sealing of every section hatch fan of left-hand door fan and right door leaf docking is connected as a single entity by bound edge groove and butt joint body two parts and forms, the butt joint body shape of cross section is triangle, bound edge groove shape of cross section is U-shaped, and U-shaped is take leg-of-mutton wherein side as the base; The middle edge sealing of every section hatch fan of described left-hand door fan and right door leaf embeds section bar bound edge groove inner chamber, make the door leaf limit smooth attractive in appearance, the section bar butt joint body interface at triangle hypotenuse place is as front cover in left-hand door fan and the docking of right door leaf, energy is whole protruding to the grain depot inner chamber after making the docking of two door leafs, grain-guard door can bear larger pressure, and can strengthen the sealing leakproofness by pressure.
As to technique scheme replenish and perfect, the utility model also comprises following technical characterictic.
The section bar on closedtop limit, side sealing and the underseal limit of every section hatch fan of described left-hand door fan and right door leaf is connected as a single entity by bound edge groove and rib two parts and forms, the shape of cross section of bound edge groove is U-shaped, the shape of cross section of rib is in-line, the in-line limit is connected in U-shaped base and vertical, the rib extension line is positioned at the bound edge groove side outside, closedtop limit, side sealing and the underseal limit of hatch fan embeds section bar bound edge groove inner chamber, the section bar rib on closedtop limit is positioned at the door leaf lateral surface, the section bar rib on underseal limit is positioned at the door leaf medial surface, and the section bar rib of side sealing is positioned at the door leaf lateral surface.
As other embodiments, the section bar on the closedtop limit of the underseal limit of described hypomere hatch fan and epimere hatch fan can not arrange rib, and cross section becomes U-shaped formation bound edge groove.
All be provided with flexible sealing strip on the Edge-protecting section bar rib interface on Edge-protecting section bar butt joint body interface on the described middle edge sealing and described closedtop limit, side sealing and the underseal limit, the enhancing sealing function is played in the docking of two door leafs.
Described retaining mechanism comprises handwheel, two pull bars, be installed in the left support abutment on the left-hand door fan and be installed in right support abutment on the right door leaf, the handwheel center is provided with sleeve pipe, be provided with two sections internal threads that rotation direction is opposite on the casing tube internal hole wall, pull bar one end is provided with external screw thread, pull bar and casing threads are connected, and the pull bar other end is connected with described left support abutment, right support abutment by bindiny mechanism.
The hypomere hatch fan of described left-hand door fan and right door leaf uses the detachable hinge to be installed on the doorframe column, and hypomere hatch is fanned and can be dismantled.
Described bindiny mechanism comprises the axis hole that is arranged on left support abutment and the right support abutment, the minor axis that is arranged at tie rod end, and the minor axis axis is vertical with the pull bar axis, and minor axis is movably installed in the axis hole.
Further, the axis hole of described left support abutment is provided with breach, and minor axis can snap fits into axis hole from breach.
Described doorframe is connected to form by the doorframe column of arranged on left and right sides and the doorframe beam of upper and lower both sides, the doorframe beam becomes isosceles triangle to the storehouse convex, doorframe beam and doorframe column and door leaf joint portion are provided with groove, cooperate closelyr with door leaf, better play sealing function.
Be fixed with section bar on the groove on the described doorframe column, transverse section of section material becomes zigzag, and it is tightr that door leaf and doorframe are fitted, and sealing performance is better.
Described doorframe also can only have doorframe column, and doorframe column is directly fixed on the grain depot body of wall.Doorframe column can be more easy, directly makes with two angle bar.
The butt joint body center of the section bar on the described middle edge sealing is provided with reinforcing rib, and reinforcing rib is connected with interface.
The panel of described left-hand door fan and right door leaf be individually fixed in skeleton on the outer facade of the interior facade of storehouse one side and opposite side, also can only be fixed on the interior facade of storehouse one side.
Be filled with inserts between described left-hand door fan and the right door leaf inner frame.
When the utility model used, left-hand door fan and the docking of right door leaf were closed rear butt joint edge and are protruded in grain depot, and take close grain depot inner chamber one side as inboard, described butt joint locking mechanism is positioned at left-hand door fan and the right door leaf outside.When advancing grain, with the hypomere docking of left-hand door fan and right door leaf, the tie rod end minor axis snaps in the left support abutment axis hole first, and rotation hand wheel makes two pull bars screw in sleeve pipe, and tension left-hand door fan and the realization of right door leaf are closely closed; Along with grain bulk height increases, close successively the preceding paragraph of left-hand door fan and right door leaf, grain produces pushing force from left-hand door fan and right door leaf inboard to left-hand door fan and right door leaf, because two door leaf face angles were greater than 0 degree after left-hand door fan and right door leaf docked, the pushing force that grain produces can push the left-hand door fan and right door leaf docks tightr.When putting out cereal, as long as open the baffle plate of grain outlet, grain just can drop out from grain outlet, along with the reduction of grain height, and just can be from falling down to open successively each section hatch fan of docking.
Use the utility model can reach following beneficial effect: by door leaf being used the section bar bound edge of special shape, can make two door leafs dock backward grain depot inner chamber and protrude into, the door leaf docking of the grain pushing force pushing left and right sides is tightr; Use the opposite I.S.S handwheel rotation tension docking of rotation direction, opening and closing operations is easy to be quick, easy to use.
Description of drawings
Fig. 1 is the front view of the epimere open mode of the utility model door leaf.
Fig. 2 is the top view of the epimere open mode of the utility model door leaf.
Fig. 3 is the transverse section of section material figure of edge sealing in the utility model.
Fig. 4 is the transverse section of section material figure on the utility model closedtop limit, side sealing, underseal limit.
Fig. 5 is the cross sectional representation that the utility model doorframe column cooperates with door leaf.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described in detail.
As shown in Figure 1 and Figure 2, left-hand door fan 8, right door leaf 2 that the utility model comprises doorframe 1 and splits, left-hand door fan 8 and right door leaf 2 all are installed on the doorframe column by hinge, left-hand door fan 8 and right door leaf 2 are connected to form up and down by four sections hatch fans respectively, second segment is provided with grain outlet 7 from the bottom up, grain outlet 7 oral areas are provided with sideboard 6, and hypomere hatch fan uses the detachable hinge to be installed on the doorframe column, and hypomere hatch fan can be dismantled; Left-hand door fan 8 and right door leaf 2 every section form by being fixed in panel on the skeleton and the bound edge aluminium extruded sections on four limits, be filled with inserts between the skeleton, left-hand door fan 8 and right door leaf 2 are by the retaining mechanism tension docking that is mounted thereon, retaining mechanism comprises handwheel 5, two pull bars 4, be installed in the left support abutment 9 and the right support abutment 3 that is installed in right door leaf 2 of left-hand door fan 8, the center of handwheel 5 is provided with sleeve pipe, be provided with two sections internal threads that rotation direction is opposite on the casing tube internal hole wall, pull bar 4 one ends are provided with external screw thread, pull bar 4 is connected with casing threads, the pull bar other end is provided with minor axis 10, the minor axis axis is vertical with the pull bar axis, left support abutment 9 and right support abutment 3 all are provided with axis hole, minor axis is movably installed in and forms bindiny mechanism in the axis hole, and the axis hole of left support abutment 9 is provided with breach, and minor axis snaps in axis hole from breach when installing; All be provided with flexible sealing strip 11 on the Edge-protecting section bar rib interface on Edge-protecting section bar butt joint body interface on the middle edge sealing and closedtop limit, side sealing and the underseal limit, the enhancing sealing function is played in the docking of two door leafs.Doorframe 1 is connected to form by the doorframe column of arranged on left and right sides and the doorframe beam of upper and lower both sides, and the doorframe beam becomes isosceles triangle to the storehouse convex.
As shown in Figure 3, section bar on the middle edge sealing of left-hand door fan 8 and the 2 every section hatch fan docking of right door leaf is connected as a single entity by bound edge groove and butt joint body two parts and forms, the butt joint body shape of cross section is right-angled triangle, and bound edge groove shape of cross section is U-shaped, and U-shaped is take leg-of-mutton wherein right-angle side as the base; Left-hand door fan 8 and right door leaf 2 every section middle edge sealing embed section bar bound edge groove inner chamber, and the section bar butt joint body interface 12 at triangle hypotenuse place is as front cover in left- hand door fan 8 and 2 docking of right door leaf; The butt joint body center is provided with reinforcing rib 13, and reinforcing rib 13 is connected with interface 12.
As shown in Figure 4, the section bar on closedtop limit, side sealing and the underseal limit of left-hand door fan 8 and right door leaf 2 every section hatch fans is connected as a single entity by bound edge groove and rib 14 two parts and forms, the shape of cross section of bound edge groove is U-shaped, the shape of cross section of rib is in-line, the in-line limit is connected in U-shaped base and vertical, and the rib extension line is positioned at the bound edge groove side outside.Left-hand door bolt 8 and right door leaf 2 every section closedtop limit, side sealing and underseal limits embed section bar bound edge groove inner chamber, and the section bar rib of closedtop limit and side sealing is positioned at the door leaf lateral surface, and the section bar rib on underseal limit is positioned at the door leaf medial surface.
As shown in Figure 6, doorframe beam and doorframe column 15 all are provided with groove with the door leaf joint portion, are fixed with section bar 16 on the groove on the doorframe column 15, and transverse section of section material becomes zigzag, and it is tightr that door leaf and doorframe are fitted, and sealing performance is better.
As shown in Figure 5, as other embodiment, in the above-mentioned embodiment, the section bar on the closedtop limit of the underseal limit of the hypomere hatch fan of left-hand door fan 8 and right door leaf 2 and epimere hatch fan can not arrange rib, and cross section becomes U-shaped formation bound edge groove.
Claims (14)
1. grain depot grain-guard door, the left-hand door fan (8) that comprises doorframe (1) and split, right door leaf (2), left-hand door fan (8) and right door leaf (2) all are installed on the doorframe column by hinge, left-hand door fan (8) and right door leaf (2) are connected to form up and down by at least two sections hatch fans respectively, and be provided with grain outlet (7), grain outlet (7) oral area is provided with sideboard (6), left-hand door fan (8) and right door leaf (2) are by the retaining mechanism tension docking that is installed on left-hand door fan (8) and the right door leaf (2), it is characterized in that: every section hatch of described left-hand door fan (8) and right door leaf (2) is fanned and is comprised the panel that is fixed on the skeleton and the Edge-protecting section bar on four limits, section bar on the middle edge sealing of every section hatch fan docking of left-hand door fan (8) and right door leaf (2) is connected as a single entity by bound edge groove and butt joint body two parts and forms, the butt joint body shape of cross section is triangle, bound edge groove shape of cross section is U-shaped, and U-shaped is take leg-of-mutton wherein limit as the base; The middle edge sealing of every section hatch fan of described left-hand door fan and right door leaf embeds section bar bound edge groove inner chamber, and the section bar docking dignity at triangle hypotenuse place is as front cover in left-hand door fan and the docking of right door leaf.
2. grain depot grain-guard door according to claim 1, it is characterized in that: the section bar on every section hatch fan of described left-hand door fan (8) and right door leaf (2) side sealing is connected as a single entity by bound edge groove and rib two parts and forms, the shape of cross section of bound edge groove is U-shaped, the shape of cross section of rib is in-line, the in-line limit is connected in U-shaped base and vertical, the rib extension line is positioned at the bound edge groove side outside, and hatch fan side sealing embeds section bar bound edge groove inner chamber, and the section bar rib is positioned at hatch fan lateral surface.
3. grain depot grain-guard door according to claim 2, it is characterized in that: the section bar on every section hatch fan closedtop limit of described left-hand door fan (8) and right door leaf (2) and the underseal limit is connected as a single entity by bound edge groove and rib two parts and forms, the shape of cross section of bound edge groove is U-shaped, the shape of cross section of rib is in-line, the in-line limit is connected in U-shaped base and vertical, the rib extension line is positioned at the bound edge groove side outside, the closedtop limit of hatch fan and underseal limit embed section bar bound edge groove inner chamber, section bar rib on the underseal limit is positioned at the door leaf medial surface, section bar rib on the epimere hatch fan closedtop limit is positioned at hatch fan medial surface, and the section bar rib on all the other closedtop limits is positioned at hatch fan lateral surface.
4. grain depot grain-guard door according to claim 2, it is characterized in that: the transverse section of section material on the hypomere hatch fan underseal limit of described left-hand door fan (8) and right door leaf (2) becomes U-shaped formation bound edge groove, the underseal limit of hypomere hatch fan closedtop limit and all the other hatch fan, section bar on the closedtop limit is connected as a single entity by bound edge groove and rib two parts and forms, the shape of cross section of bound edge groove is U-shaped, the shape of cross section of rib is in-line, the in-line limit is connected in U-shaped base and vertical, the rib extension line is positioned at the bound edge groove side outside, the closedtop limit of hatch fan and underseal limit embed section bar bound edge groove inner chamber, section bar rib on the underseal limit is positioned at the door leaf medial surface, section bar rib on the epimere hatch fan closedtop limit is positioned at hatch fan medial surface, and the section bar rib on all the other closedtop limits is positioned at hatch fan lateral surface.
5. grain depot grain-guard door according to claim 2, it is characterized in that: the transverse section of section material that the hypomere hatch fan underseal limit of described left-hand door fan (8) and right door leaf (2) and epimere hatch are fanned on the closedtop limit becomes U-shaped formation bound edge groove, the underseal limit of all the other hatch fans, section bar on the closedtop limit is connected as a single entity by bound edge groove and rib two parts and forms, the shape of cross section of bound edge groove is U-shaped, the shape of cross section of rib is in-line, the in-line limit is connected in U-shaped base and vertical, the rib extension line is positioned at the bound edge groove side outside, the closedtop limit of hatch fan and underseal limit embed section bar bound edge groove inner chamber, section bar rib on the underseal limit is positioned at the door leaf medial surface, and the section bar rib on the closedtop limit is positioned at hatch fan lateral surface.
6. grain depot grain-guard door according to claim 2 is characterized in that: the hypomere hatch fan of described left-hand door fan (8) and right door leaf (2) uses the detachable hinge to be installed on the doorframe column, and hypomere hatch is fanned and can be dismantled.
7. according to claim 3,4 or 5 described grain depot grain-guard doors, it is characterized in that: all be provided with flexible sealing strip (11) on the Edge-protecting section bar rib interface on the Edge-protecting section bar butt joint body interface on the described middle edge sealing and described closedtop limit, side sealing and the underseal limit.
8. grain depot grain-guard door according to claim 6, it is characterized in that: described retaining mechanism comprises handwheel (5), two pull bars (4), be installed in the left support abutment (9) on the left-hand door fan (8) and be installed in right support abutment (3) on the right door leaf (2), handwheel (5) center is provided with sleeve pipe, be provided with two sections internal threads that rotation direction is opposite on the casing tube internal hole wall, pull bar (4) one ends are provided with external screw thread, pull bar (4) is connected with casing threads, and pull bar (4) other end is connected with described left support abutment (9), right support abutment (3) by bindiny mechanism.
9. grain depot grain-guard door according to claim 7, it is characterized in that: described bindiny mechanism comprises the axis hole that is arranged on left support abutment (9) and the right support abutment (3), the minor axis (10) that is arranged at pull bar (4) end, the minor axis axis is vertical with the pull bar axis, and minor axis is movably installed in the axis hole.
10. grain depot grain-guard door according to claim 8, it is characterized in that: the axis hole of described left support abutment (9) is provided with breach.
11. grain depot grain-guard door according to claim 9 is characterized in that: the panel of described left-hand door fan (8) and right door leaf (2) be individually fixed in skeleton on the outer facade of the interior facade of storehouse one side and opposite side.
12. grain depot grain-guard door according to claim 9 is characterized in that: the panel of described left-hand door fan (8) and right door leaf (2) is fixed on the interior facade of storehouse one side.
13. according to claim 10 or 11 described grain depot grain-guard doors, it is characterized in that: be filled with inserts between described left-hand door fan and the right door leaf inner frame.
14. grain depot grain-guard door according to claim 12 is characterized in that: the butt joint body center of the section bar on the described middle edge sealing is provided with reinforcing rib (13), and reinforcing rib (13) is connected with interface (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220408274 CN202673053U (en) | 2012-08-17 | 2012-08-17 | Grain barrier door of grain depot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220408274 CN202673053U (en) | 2012-08-17 | 2012-08-17 | Grain barrier door of grain depot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202673053U true CN202673053U (en) | 2013-01-16 |
Family
ID=47493964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220408274 Expired - Lifetime CN202673053U (en) | 2012-08-17 | 2012-08-17 | Grain barrier door of grain depot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202673053U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105840053A (en) * | 2016-05-25 | 2016-08-10 | 山东稷丰粮油仓储设备有限公司 | Swing-out grain retaining door |
| CN108266076A (en) * | 2018-03-21 | 2018-07-10 | 郑州龙威电子科技有限公司 | A kind of grain-guard door of not grain leakage |
| CN114150979A (en) * | 2021-10-23 | 2022-03-08 | 台州中穗科技有限公司 | Door structure for storage |
-
2012
- 2012-08-17 CN CN 201220408274 patent/CN202673053U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105840053A (en) * | 2016-05-25 | 2016-08-10 | 山东稷丰粮油仓储设备有限公司 | Swing-out grain retaining door |
| CN108266076A (en) * | 2018-03-21 | 2018-07-10 | 郑州龙威电子科技有限公司 | A kind of grain-guard door of not grain leakage |
| CN114150979A (en) * | 2021-10-23 | 2022-03-08 | 台州中穗科技有限公司 | Door structure for storage |
| CN114150979B (en) * | 2021-10-23 | 2023-06-27 | 台州中穗科技有限公司 | Door structure for warehouse |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 312580 No. 9 (1, 2, 3) of new persimmon Road, Dazhen poly Town, Xinchang County, Shaoxing, Zhejiang Patentee after: ZHEJIANG BEITE WINDOWS AND DOORS ENGINEERING Co.,Ltd. Address before: 312500 Jiangnan Road 35, Nanming street, Xinchang County, Shaoxing, Zhejiang. Patentee before: Zhejiang Beite Door & Window Engineering Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130116 |
|
| CX01 | Expiry of patent term |